helpResearch questionWireless Signal Gesture and Pose Sensing
How can RF signals enable high-precision contactless eye tracking at greater distances?Direction: Sensing, Recognition, and Prediction Methods
Wireless Signal Gesture and Pose Sensing
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80 items
helpResearch questionWireless Signal Gesture and Pose Sensing
How can existing FMCW radar and deep learning techniques be combined to address privacy protection and reliability in eye movement detection?helpResearch questionWireless Signal Gesture and Pose Sensing
Compared with existing methods, how can eye tracking adaptability be improved under low-light conditions and high-interference environments?lightbulbPractical problemWireless Signal Gesture and Pose Sensing
Existing eye tracking technologies fall short in privacy protection, low-light performance, and detection range.helpResearch questionWireless Signal Gesture and Pose Sensing
How can ordinary WiFi devices reconstruct 3D human mesh for multiple subjects?UbiComp '24Multi-Subject 3D Human Mesh Construction Using Commodity WiFi
helpResearch questionWireless Signal Gesture and Pose Sensing
Which techniques can reduce signal reflection interference in multi-subject scenes to improve separation accuracy?UbiComp '24Multi-Subject 3D Human Mesh Construction Using Commodity WiFi
helpResearch questionWireless Signal Gesture and Pose Sensing
How can 2D angle of arrival (2D AoA) from WiFi signals be converted into high-precision 3D human mesh?UbiComp '24Multi-Subject 3D Human Mesh Construction Using Commodity WiFi
lightbulbPractical problemWireless Signal Gesture and Pose Sensing
Users cannot accurately track multiple people's activities in non-line-of-sight or low-light conditions.UbiComp '24Multi-Subject 3D Human Mesh Construction Using Commodity WiFi
helpResearch questionWireless Signal Gesture and Pose Sensing
How can high-quality mmWave radar data be generated to support gesture recognition in dynamic scenes?UbiComp '24Uranus: Empowering Generalized Gesture Recognition with Mobility through Generating Large-scale mmWave Radar Data
helpResearch questionWireless Signal Gesture and Pose Sensing
How can mmWave radar data generation in dynamic scenes simulate background noise and human reflection characteristics?UbiComp '24Uranus: Empowering Generalized Gesture Recognition with Mobility through Generating Large-scale mmWave Radar Data
helpResearch questionWireless Signal Gesture and Pose Sensing
Can generated mmWave radar data improve gesture recognition model generalization?UbiComp '24Uranus: Empowering Generalized Gesture Recognition with Mobility through Generating Large-scale mmWave Radar Data
lightbulbPractical problemWireless Signal Gesture and Pose Sensing
Service robots cannot stably recognize gestures in dynamic scenes, making interaction difficult.UbiComp '24Uranus: Empowering Generalized Gesture Recognition with Mobility through Generating Large-scale mmWave Radar Data
helpResearch questionWireless Signal Gesture and Pose Sensing
How can capacitive sensing enable safe smartphone interaction while cycling?UbiComp '24Towards Non-Distracting Smartphone Interaction While Biking Using Capacitive Sensing as Input Device
helpResearch questionWireless Signal Gesture and Pose Sensing
Can shoulder-touch gestures serve as an efficient non-distracting interaction method while cycling?UbiComp '24Towards Non-Distracting Smartphone Interaction While Biking Using Capacitive Sensing as Input Device
helpResearch questionWireless Signal Gesture and Pose Sensing
How can shoulder-gesture interaction systems ensure accuracy and robustness under different cycling conditions?UbiComp '24Towards Non-Distracting Smartphone Interaction While Biking Using Capacitive Sensing as Input Device
lightbulbPractical problemWireless Signal Gesture and Pose Sensing
Using smartphones while cycling is distracting and poses safety risks.UbiComp '24Towards Non-Distracting Smartphone Interaction While Biking Using Capacitive Sensing as Input Device
helpResearch questionWireless Signal Gesture and Pose Sensing
How can capacitive and inertial fusion improve accuracy and real-time performance of wearable gesture recognition devices?UbiComp '23CaptAinGlove: Capacitive and Inertial Fusion-Based Glove for Real-Time on Edge Hand Gesture Recognition for Drone Control
helpResearch questionWireless Signal Gesture and Pose Sensing
Can a non-camera, privacy-friendly gesture control scheme be designed for drone control?UbiComp '23CaptAinGlove: Capacitive and Inertial Fusion-Based Glove for Real-Time on Edge Hand Gesture Recognition for Drone Control
helpResearch questionWireless Signal Gesture and Pose Sensing
How can lightweight neural networks reduce power consumption and latency of gesture recognition devices?UbiComp '23CaptAinGlove: Capacitive and Inertial Fusion-Based Glove for Real-Time on Edge Hand Gesture Recognition for Drone Control
lightbulbPractical problemWireless Signal Gesture and Pose Sensing
Existing drone gesture control devices face privacy issues and insufficient precision.UbiComp '23CaptAinGlove: Capacitive and Inertial Fusion-Based Glove for Real-Time on Edge Hand Gesture Recognition for Drone Control
helpResearch questionWireless Signal Gesture and Pose Sensing
How can accurate human parsing (including segmentation and pose estimation) be achieved from sparse point clouds produced by mmWave radar?UbiComp '23Human Parsing with Joint Learning for Dynamic mmWave Radar Point Cloud
helpResearch questionWireless Signal Gesture and Pose Sensing
Can joint estimation tasks enhance semantic parsing capability in radar point clouds?UbiComp '23Human Parsing with Joint Learning for Dynamic mmWave Radar Point Cloud
helpResearch questionWireless Signal Gesture and Pose Sensing
How can non-local networks (NLN) and cross-task attention mechanisms improve feature extraction from sparse point clouds?UbiComp '23Human Parsing with Joint Learning for Dynamic mmWave Radar Point Cloud
lightbulbPractical problemWireless Signal Gesture and Pose Sensing
Existing vision- or contact-sensor-based human sensing fails in harsh environments and raises privacy concerns.UbiComp '23Human Parsing with Joint Learning for Dynamic mmWave Radar Point Cloud
helpResearch questionWireless Signal Gesture and Pose Sensing
How can loose smart garments with integrated capacitive sensors enable dynamic 3D human pose capture?helpResearch questionWireless Signal Gesture and Pose Sensing
How can deep learning models predict the relationship between capacitive sensor signals and human pose?helpResearch questionWireless Signal Gesture and Pose Sensing
How can loose smart garments balance functional activity monitoring and design aesthetics in everyday wear?lightbulbPractical problemWireless Signal Gesture and Pose Sensing
In daily wear, existing tight motion-capture systems impose strict sensor placement requirements and are uncomfortable.helpResearch questionWireless Signal Gesture and Pose Sensing
How can full-wave electromagnetic modeling and inversion reduce radar gesture signals to physical parameters to improve recognition efficiency?helpResearch questionWireless Signal Gesture and Pose Sensing
Can low-cost commercial radars such as Walabot achieve gesture recognition performance comparable to deep learning methods?helpResearch questionWireless Signal Gesture and Pose Sensing
How can combining physical modeling with template matching improve radar gesture signal recognition?lightbulbPractical problemWireless Signal Gesture and Pose Sensing
Users are often constrained by device cost or privacy concerns when using traditional gesture recognition systems.helpResearch questionWireless Signal Gesture and Pose Sensing
How can millimeter-wave radar enable gesture recognition systems supporting full English alphabet input?UbiComp '22IndexPen: Two-Finger Text Input with Millimeter-Wave Radar
helpResearch questionWireless Signal Gesture and Pose Sensing
How can millimeter-wave radar improve high precision and user adaptability in micro-gesture recognition?UbiComp '22IndexPen: Two-Finger Text Input with Millimeter-Wave Radar
helpResearch questionWireless Signal Gesture and Pose Sensing
Can two-finger in-air "finger writing" interaction effectively replace traditional text input methods?UbiComp '22IndexPen: Two-Finger Text Input with Millimeter-Wave Radar
lightbulbPractical problemWireless Signal Gesture and Pose Sensing
Text input on small devices is inconvenient, and touch interaction poses hygiene concerns.UbiComp '22IndexPen: Two-Finger Text Input with Millimeter-Wave Radar
helpResearch questionWireless Signal Gesture and Pose Sensing
How does heterogeneous signal quality in wireless signals affect gesture recognition?UbiComp '22Towards Robust Gesture Recognition by Characterizing the Sensing Quality of WiFi Signals
helpResearch questionWireless Signal Gesture and Pose Sensing
How can quantifying WiFi sensing quality enhance the robustness of gesture recognition?UbiComp '22Towards Robust Gesture Recognition by Characterizing the Sensing Quality of WiFi Signals
helpResearch questionWireless Signal Gesture and Pose Sensing
Can a general framework based on signal quality be developed to improve accuracy in existing systems?UbiComp '22Towards Robust Gesture Recognition by Characterizing the Sensing Quality of WiFi Signals
lightbulbPractical problemWireless Signal Gesture and Pose Sensing
Users experience reduced accuracy when using WiFi gesture recognition in different environments.UbiComp '22Towards Robust Gesture Recognition by Characterizing the Sensing Quality of WiFi Signals
helpResearch questionWireless Signal Gesture and Pose Sensing
How can Wi-Fi gesture recognition systems achieve efficient adaptation and accurate recognition in cross-domain scenarios?UbiComp '22Wi-Learner: Towards One-shot Learning for Cross-Domain Wi-Fi based Gesture Recognition
helpResearch questionWireless Signal Gesture and Pose Sensing
Under single transmitter-receiver pair conditions, how can cross-environment gesture recognition be achieved with minimal training samples?UbiComp '22Wi-Learner: Towards One-shot Learning for Cross-Domain Wi-Fi based Gesture Recognition
helpResearch questionWireless Signal Gesture and Pose Sensing
How can a novel machine learning framework be designed to rapidly adapt to new domains and reduce dependence on manual feature engineering?UbiComp '22Wi-Learner: Towards One-shot Learning for Cross-Domain Wi-Fi based Gesture Recognition
lightbulbPractical problemWireless Signal Gesture and Pose Sensing
Existing Wi-Fi gesture recognition has low accuracy in cross-domain scenarios and high device costs.UbiComp '22Wi-Learner: Towards One-shot Learning for Cross-Domain Wi-Fi based Gesture Recognition
helpResearch questionWireless Signal Gesture and Pose Sensing
How can ordinary WiFi devices achieve accurate, real-time 3D human pose estimation?UbiComp '22GoPose: 3D Human Pose Estimation Using WiFi
helpResearch questionWireless Signal Gesture and Pose Sensing
How can WiFi signals reliably track human motion in non-line-of-sight (NLoS) and dynamic environments?UbiComp '22GoPose: 3D Human Pose Estimation Using WiFi
helpResearch questionWireless Signal Gesture and Pose Sensing
How can the complex nonlinear relationship between WiFi signals and 3D human joint skeletons be modeled?UbiComp '22GoPose: 3D Human Pose Estimation Using WiFi
lightbulbPractical problemWireless Signal Gesture and Pose Sensing
Cameras perform poorly in low-light or occluded environments, and wearable devices are inconvenient and expensive.UbiComp '22GoPose: 3D Human Pose Estimation Using WiFi
helpResearch questionWireless Signal Gesture and Pose Sensing
How can capacitive images predict users' 3D hand gestures (e.g., hand skeleton structure)?helpResearch questionWireless Signal Gesture and Pose Sensing
Can touchscreens directly distinguish finger touches from palm contact events?Related papers
CHI 2025
RadEye: Tracking Eye Motion Using FMCW Radar
Shichen Zhang, Qijun Wang, Kunzhe Song
UbiComp 2023
MoCaPose: Motion Capturing with Textile-integrated Capacitive Sensors in Loose-fitting Smart Garments
Bo Zhou, Daniel Geissler, Marc Faulhaber
IUI 2022
Hand Gesture Recognition for an Off-the-Shelf Radar by Electromagnetic Modeling and Inversion
Arthur Sluÿters, Sébastien Lambot, Jean Vanderdonckt
UIST 2021
TouchPose: Hand Pose Prediction, Depth Estimation, and Touch Classification from Capacitive Images
Karan Ahuja, Paul Streli, Christian Holz
CHI 2021
RadarNet: Efficient Gesture Recognition Technique Utilizing a Miniaturized Radar Sensor
Eiji Hayashi, Jaime Lien, Nicholas Gillian
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